3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ser = 'a:5:{s:5:"width";i:559;s:6:"height";i:830;s:4:"file";s:19:"2017/07/frans-1.png";s:5:"sizes";a:3:{s:9:"thumbnail";a:4:{s:4:"file";s:19:"frans-1-150x150.png";s:5:"width";i:150;s:6:"height";i:150;s:9:"mime-type";s:9:"image/png";}s:6:"medium";a:4:{s:4:"file";s:19:"frans-1-202x300.png";s:5:"width";i:202;s:6:"height";i:300;s:9:"mime-type";s:9:"image/png";}s:14:"post-thumbnail";a:4:{s:4:"file";s:19:"frans-1-559x510.png";s:5:"width";i:559;s:6:"height";i:510;s:9:"mime-type";s:9:"image/png";}}s:10:"image_meta";a:12:{s:8:"aperture";s:1:"0";s:6:"credit";s:0:"";s:6:"camera";s:0:"";s:7:"caption";s:0:"";s:17:"created_timestamp";s:1:"0";s:9:"copyright";s:0:"";s:12:"focal_length";s:1:"0";s:3:"iso";s:1:"0";s:13:"shutter_speed";s:1:"0";s:5:"title";s:0:"";s:11:"orientation";s:1:"0";s:8:"keywords";a:0:{}}}'; var_dump(unserialize($ser));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0180.00416.75
8.3.50.0120.00316.59
8.3.40.0150.00818.73
8.3.30.0060.00918.55
8.3.20.0060.00322.06
8.3.10.0000.00823.65
8.3.00.0030.00622.00
8.2.180.0080.00816.38
8.2.170.0040.01222.96
8.2.160.0110.00419.04
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0190.00021.00
8.2.120.0080.00026.35
8.2.110.0100.00020.35
8.2.100.0060.00617.65
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0070.00217.50
8.2.60.0050.00317.80
8.2.50.0090.00018.10
8.2.40.0000.00820.31
8.2.30.0000.00821.03
8.2.20.0000.00818.05
8.2.10.0000.00817.98
8.2.00.0030.00517.89
8.1.280.0080.00825.92
8.1.270.0070.00323.82
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.88
8.1.230.0000.01117.64
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0100.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0030.00518.87
8.1.160.0050.00319.06
8.1.150.0050.00320.52
8.1.140.0000.00719.57
8.1.130.0040.00418.77
8.1.120.0000.00717.38
8.1.110.0080.00017.35
8.1.100.0030.00517.29
8.1.90.0050.00317.38
8.1.80.0040.00417.38
8.1.70.0000.00917.39
8.1.60.0040.00417.49
8.1.50.0060.00317.44
8.1.40.0000.00817.42
8.1.30.0050.00317.54
8.1.20.0000.00817.62
8.1.10.0050.00517.45
8.1.00.0030.00517.39
8.0.300.0030.00618.77
8.0.290.0080.00016.63
8.0.280.0000.00718.36
8.0.270.0070.00017.19
8.0.260.0030.00316.72
8.0.250.0040.00416.84
8.0.240.0000.00716.96
8.0.230.0000.00716.91
8.0.220.0000.00816.91
8.0.210.0070.00016.90
8.0.200.0030.00316.98
8.0.190.0000.00816.83
8.0.180.0050.00716.94
8.0.170.0040.00416.80
8.0.160.0040.00416.77
8.0.150.0080.00016.92
8.0.140.0050.00216.75
8.0.130.0000.00513.27
8.0.120.0040.00416.76
8.0.110.0030.00616.68
8.0.100.0040.00416.88
8.0.90.0070.00016.87
8.0.80.0080.00816.86
8.0.70.0000.00816.93
8.0.60.0050.00316.77
8.0.50.0000.00716.82
8.0.30.0100.00817.17
8.0.20.0110.01317.40
8.0.10.0040.00417.04
8.0.00.0040.01516.88
7.4.330.0070.00015.55
7.4.320.0030.00316.34
7.4.300.0000.00616.34
7.4.290.0030.00516.34
7.4.280.0000.00716.51
7.4.270.0040.00416.48
7.4.260.0070.00016.51
7.4.250.0000.00716.48
7.4.240.0000.00716.50
7.4.230.0000.00716.27
7.4.220.0140.00416.37
7.4.210.0100.00516.48
7.4.200.0030.00316.60
7.4.160.0110.00616.43
7.4.150.0090.00917.40
7.4.140.0120.01117.86
7.4.130.0110.01416.43
7.4.120.0130.00816.34
7.4.110.0120.00616.43
7.4.100.0150.00416.25
7.4.90.0090.00916.57
7.4.80.0150.00619.39
7.4.70.0120.00616.27
7.4.60.0110.00716.52
7.4.50.0000.01416.28
7.4.40.0070.01116.64
7.4.30.0130.00316.57
7.4.00.0060.00915.00
7.3.330.0060.00012.95
7.3.320.0030.00312.94
7.3.310.0040.00416.20
7.3.300.0030.00316.14
7.3.290.0030.00316.09
7.3.280.0110.00816.16
7.3.270.0090.01517.40
7.3.260.0080.01516.29
7.3.250.0130.00916.24
7.3.240.0110.00916.33
7.3.230.0270.02616.27
7.3.210.0060.01216.25
7.3.200.0040.01216.23
7.3.190.0100.00716.05
7.3.180.0070.01016.17
7.3.170.0060.01316.11
7.3.160.0120.01216.23
7.3.120.0080.00614.93
7.3.110.0070.01014.71
7.3.100.0030.01014.96
7.3.90.0000.00914.93
7.3.80.0090.00614.66
7.3.70.0080.00414.71
7.3.60.0070.01114.76
7.3.50.0070.00314.91
7.3.40.0060.00614.61
7.3.30.0100.00714.48
7.3.20.0090.00916.59
7.3.10.0000.01416.66
7.3.00.0080.00816.37
7.2.330.0120.00616.17
7.2.320.0100.01016.49
7.2.310.0120.00616.54
7.2.300.0120.00916.40
7.2.290.0150.01016.51
7.2.240.0070.01114.83
7.2.230.0090.00614.82
7.2.220.0080.00815.02
7.2.210.0060.00614.48
7.2.200.0070.00314.82
7.2.190.0000.01414.55
7.2.180.0050.00514.73
7.2.170.0060.00914.65
7.2.160.0060.01214.88
7.2.150.0060.00616.64
7.2.140.0070.00716.61
7.2.130.0120.00316.85
7.2.120.0030.01016.88
7.2.110.0140.00516.39
7.2.100.0040.01116.66
7.2.90.0100.00016.71
7.2.80.0000.01216.64
7.2.70.0100.00716.86
7.2.60.0060.00716.58
7.2.50.0040.01416.78
7.2.40.0090.00616.80
7.2.30.0000.01016.81
7.2.20.0050.00516.45
7.2.10.0070.01016.65
7.2.00.0050.01018.05
7.1.330.0100.00315.66
7.1.320.0030.00915.79
7.1.310.0030.01015.78
7.1.300.0030.01015.47
7.1.290.0030.00915.72
7.1.280.0100.00715.68
7.1.270.0110.00415.70
7.1.260.0000.01415.91
7.1.250.0070.00315.52
7.1.200.0050.00515.33
7.1.100.0060.00918.09
7.1.70.0050.00817.17
7.1.60.0190.01234.73
7.1.50.0180.01234.84
7.1.40.0150.01534.29
7.1.30.0170.01334.41
7.1.20.0240.00634.57
7.1.10.0100.00316.43
7.1.00.0070.00716.36
7.0.200.0050.00916.66
7.0.190.0090.00316.51
7.0.180.0000.01316.24
7.0.170.0030.01016.31
7.0.160.0030.01016.34
7.0.150.0000.01416.10
7.0.140.0090.00616.36
7.0.130.0070.00716.17
7.0.120.0030.01016.31
7.0.110.0100.01116.18
7.0.100.0070.00716.11
7.0.90.0030.01015.96
7.0.80.0090.00516.18
7.0.70.0030.01115.96
7.0.60.0050.00916.16
7.0.50.0090.00616.34
7.0.40.0070.00716.38
7.0.30.0040.00816.30
7.0.20.0030.01516.27
7.0.10.0030.01216.39
7.0.00.0060.00916.39

preferences:
44.04 ms | 400 KiB | 5 Q